CVE-2026-44732

OpenProject is open-source, web-based project management software. Prior to 17.3.2 and 17.4.0, OpenProject exposes a document update endpoint used to modify existing documents. The target document is loaded with visibility checks and then updated. During update, attacker-controlled attributes are applied to the persisted record before authorization is enforced. As a result, a user without :manage_documents in the source project can move and modify foreign project documents by setting project_id in a single PATCH request. This vulnerability is fixed in 17.3.2 and 17.4.0.

Score
CVSS 3.1 4.3 Medium
Status
Deferred - security-advisories@github.com
Published
2026-06-26
Last modified
2026-10-25
Weaknesses
CWE-639

Affected products

References

 
 
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